/*
 *  ppui/osinterface/win32/PPPath_WIN32.h
 *
 *  Copyright 2009 Peter Barth
 *
 *  This file is part of Milkytracker.
 *
 *  Milkytracker is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  Milkytracker is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with Milkytracker.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

/*
 *  PPPath_WIN32.h
 *  PPUI SDL
 *
 *  Created by Peter Barth on 10.03.06.
 *
 */

#ifndef __PPPATH_WIN32_H__
#define __PPPATH_WIN32_H__

#include "PPPath.h"

class PPPathEntry_WIN32 : public PPPathEntry
{
    private:
        bool drive;
    public:
        PPPathEntry_WIN32 () :
            drive(false)
        {
        }

        virtual void create(const PPSystemString& path, const PPSystemString& name);

        virtual bool isHidden() const;

        virtual bool isDrive() const {
            return drive;
        }

        void createNoCheck(const PPSystemString& path, const PPSystemString& name, Type type, bool drive);

        PPPathEntry * clone() const;
};

class PPPath_WIN32 : public PPPath
{
    protected:
        // WIN32
        WIN32_FIND_DATA fd;
        HANDLE hFind;
        #ifndef _WIN32_WCE
        pp_uint32 drives;
        pp_int32 driveCount;
        #else
        pp_uint32 contentCount;
        #endif

        PPSystemString current;
        PPPathEntry_WIN32 entry;

        virtual bool updatePath();
    public:
        PPPath_WIN32 ();
        PPPath_WIN32 (const PPSystemString& path);

        virtual const PPSystemString getCurrent();

        bool change(const PPSystemString& path);
        virtual bool stepInto(const PPSystemString& directory);

        virtual const PPPathEntry * getFirstEntry();
        virtual const PPPathEntry * getNextEntry();

        virtual bool canGotoHome() const;
        virtual void gotoHome();
        virtual bool canGotoRoot() const;
        virtual void gotoRoot();
        virtual bool canGotoParent() const;
        virtual void gotoParent();

        virtual char getPathSeparatorAsASCII() const;
        virtual const PPSystemString getPathSeparator() const;

        virtual bool fileExists(const PPSystemString& fileName) const;
};

#endif